python script for getting time left for next bus with idos(Brno)

idos.py

from BeautifulSoup import BeautifulSoup as bs
from dateutil import parser
from datetime import datetime
import requests
import re

# search for all buses leaving from one station in any direction
URL = 'http://jizdnirady.idnes.cz/brno/odjezdy/?f=cervinkova&fc=302003&lng=E&submit=true'


def fetch_source(source_url):
    response = requests.get(source_url)
    return response.text


if __name__ == '__main__':
    idos_response = fetch_source(URL)
    idos_soup = bs(idos_response)
    idos_times = idos_soup.findAll('table', {'class':re.compile(ur'results*')})
    results = idos_times[0].findAll('tr', {'class':re.compile(ur'septr*')})
    for result in results:
        res = result.findAll('td', {'class':re.compile(ur'datedt*')})
        timer = parser.parse(res[0].text) - datetime.now()
        if parser.parse(res[0].text) > datetime.now():
            line = result.findAll('a', {'title':re.compile(ur'bus')})
            print 'IN:', timer.seconds / 60, 'minutes ->', res[0].text, "-> bus:", line[0].text[-2:]